This question is about covalent bonds.
State what is meant by the term covalent bond.
Draw a diagram of the ammonia molecule, clearly showing its shape.
Include any lone pairs of electrons and the value of the bond angle.
The dot-and-cross diagram of BF3 is
What is the bond angle in BF3?
☐ | A | 90o | |
☐ | B | 107o | |
☐ | C | 109.5o | |
☐ | D | 120o |
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